TY - JOUR T1 - Contributions and challenges of cross-national comparative research in migration, ethnicity and health: insights from a preliminary study of maternal health in Germany, Canada and the UK. JO - BMC Public Health UR - https://eprints.whiterose.ac.uk/90173/ PY - 2011/01/01 AU - Salway SM AU - Higginbottom G AU - Reime B AU - Bharj KK AU - Chowbey P AU - Foster C AU - Friedrich J AU - Gerrish K AU - Mumtaz Z AU - O'Brien B ED - DO - DOI: 10.1186/1471-2458-11-514 VL - 11 SP - 514 Y2 - 2024/12/26 ER -